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Two resistance R(1)=100pm 3Omega and R(2...

Two resistance `R_(1)=100pm 3Omega and R_(2)=200pm4Omega` are connected in seriesg. What is their equivalent resistance?

Text Solution

Verified by Experts

`R_(eq)=R_(1)+R_(2)`
= `(100pm3)Omega+(200pm4)Omega`
= `(100+200)pm(3+4)`
`300pm7Omega`
Thus the equivalent resistance is `300Omega` with a maximum permissible absolute error of `7Omega`.
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